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The problem is you want your hot water much hotter than your solar panels so there may be limited use for this compared to a traditional solar water heater.
by colechristensen 3y ago
The problem is you want your hot water much hotter than your solar panels so there may be limited use for this compared to a traditional solar water heater.
- hinkley 3y agoHeat pump water heaters exist. I would think running a warm water source past one would increase the efficiency since it lowers the delta-T